POC for pre-request scripting
Adding temporary blank env. Tests and scripts dont need -e to run
Fixing issue with multiple data sets
Refactoring
Merge pull request #120 from abhijitkane/master

Multiple data fix + Prereq. scripting POC
Adding integration tests
Changing travis url
Changing path for newman executable for Travis
Reverting README [ci skip]
Making request data available in the PreRequest Script
Merge pull request #121 from abhijitkane/master

Request object available in PR scripts + Integ. tests
Adding changelog, changing preScript to preRequestScript
Updating test case json
Adding correct collection file
Changing to httpbin, adding proper message for incorrect URL
Merge pull request #122 from abhijitkane/master

PreRequest scripts + changelog
PreRequestScript variables persisting throughout run
Moving symbols to a different class to avaoid cyclic depen
Merge pull request #124 from abhijitkane/master

Removing cyclic dependencies
IterationCount has higher priority than dataFile length